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Repositories in this selection 8 · UTC 2026-11-04
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1—Ccurl / curlA command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful featuresCNOASSERTION · Restricted / unknownInsufficient rank history43,3607,478——2026-11-02
2—Ddocker-mailserver / docker-mailserverAuthor description: Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.ShellMIT · PermissiveInsufficient rank history19,7182,133——2026-11-02
3—Sstalwartlabs / stalwartAll-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).RustUnknown · Restricted / unknownInsufficient rank history15,6761,036——2026-11-02
4—MMailu / MailuInsular email distribution - mail server as Docker imagesPythonNOASSERTION · Restricted / unknownInsufficient rank history7,5991,027——2026-11-02
5—Jjstedfast / MailKitA cross-platform .NET library for IMAP, POP3, and SMTP.C#MIT · PermissiveInsufficient rank history6,871867——2026-11-01
6—Nneomutt / neomutt✉️ Teaching an Old Dog New Tricks -- IRC: #neomutt on irc.libera.chatCGPL-2.0 · Share derivative sourceInsufficient rank history3,860354——2026-11-02
7—Ccypht-org / cyphtCypht: Lightweight Open Source webmail aggregator [PHP, JS]. Supports IMAP/SMTP, JMAP and EWS (Exchange Web Services)PHPLGPL-2.1 · Share derivative sourceInsufficient rank history1,786256——2026-11-02
8—Ddovecot / coreDovecot mail serverCNOASSERTION · Restricted / unknownInsufficient rank history1,278365——2026-11-03
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